版英语复习方略素能提升演练7Unit21（北师大版）

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精温馨提示：此套题为Word版，请按住Ctrl，滑动鼠标滚轴,调节合适的观看比例，答案解析附后.素能提升演练（二十一）选修7Unit21Ⅰ．用所给词的适当形式填空1。Thelocalpeopleare_______tobuildingthenewhotelbecauseofthegreatcost。（oppose）2.Weshouldbe_______toourfriends。(faith)3。Itisa_______tobeinvitedtospeakhere.(privileged)4。Thesportsmeetingofourschoolisheld_______.（annual）5。OurEnglishteacherwon’t_______anycheatinginexams。（tolerate）6。Theboydidn'tgohomeattheusualtimeandhisparentswere_______abouthissafety。（concern）7。Smokingisstrictly_______intheprocessofhandlingexplosivematerial。(prohibit）8.Thedriverwaspunishedfor_______thetrafficrules。(violate）9。Theycan'thave_______howthingswillturnout。（foresee)10。Thesportsmeetingwas_______becauseofrain。（postpone)Ⅱ．单项填空1.Whenwetalkaboutbreakingrecords，we_______theissueofperformance-enhancingdrugs.A。comeabout B.comeacrossC.comearound D.comealong2。Itiscompulsoryforwinnerstobetestedbutotherparticipantsareonlytested_______.A。inadvance B.bychanceC.atrandom D.atallcosts3。Thecityiswellknownforitseducationofgoodquality,however，itsstandardsofeducationhave_______inrecentyears。A。distributed B。contributedC。cancelled D。declined4.Whenyouareolderandexperiencemoreoflife，youwillbebettermentally_______todealwithwhateverhappens。A。offered B.provided C.equipped D。supplied5.[2012唐山模拟］JennyhopesthatMr。SmithwillsuggestagoodwaytohaveherwrittenEnglish_______inashortperiod.A.improved B。improvingC。toimprove D。improve6．Itwastoohardforthefirefighterstogetclosetotheburningbuilding。Alltheirattemptstorescuethepeopletrappedwere_______.A。invain B。inreturnC.inplace D.indanger7.Theoldladycametothepolicestationandclaimed_______ofherpursewhenshewasshopping.A.toberobbed B.toberobbingC。torob D.tohavebeenrobbed8。Nobodycan_______hisrudebehavior,andthat’swhyhehasnofriends.A。accustom B.understandC.cover D。tolerate9.Itwasanunpopulardecisiontopostpone_______thenewschool。A.building B。tobuildC。havingbuilt D。tohavebuilt10.Ifearthatapriorengagementwill_______mefromjoiningyouatdinner.A。disagree B.prohibitC。gather D.produce11.HetoldusthathewasgoingtoBeijingto_______hisfortune.A.seek B.researchC.pick D.earn12.[2012福州模拟]EachmembercountryofWTOmust_______itslawsandregulationsandcompeteontheprincipleoffairnessandcooperation。A.caterto B。correspondtoC.relateto D.submitto13.Doesthecommonman_______theideaofpoliticalunionbetweenEuropeancountries?A。deliver B。oppose C.smooth D.equal14。Youmusttryto_______thememoryoftheseterribleevents.A。makeout B.wipeoutC。pickout D.workout15.Wehavelost_______inhimandmistrustedhim.A。dependence B.faithC.belief D.confidenceⅢ.课文填词TheOlympicspirithasbeen1._______(违反)bythedesiretosucceedatallcosts.Nowrecordshavefallenintrackandfield2.dtobetterequipment，traininganddiet3._______thefirstOlympicGames。Butwecomeacrosstheissueofperformance—enhancingdrugs，whichisknown4。_______doping.Someathleteswho5。_______(滥用）thedrugsriskfacingserioushealthproblemsinlaterlife.They6.stoachievebeyondtheirnaturallimits.Itis7._______（强制的）forwinnerstobetestedbutotherparticipantsareonlytested8._______random.What’sworse，“gene-therapy"willbethenextbigthreat。Inthefuture，athletes9.whavetheirgeneschangedmightbeabletodobetterthantheyshouldbe。So10._______dopingandgene—therapycontinuetoaffecttheoutcomesofmajorsportingevents,theword“hero”willhavelostallmeaning.Ⅳ．阅读理解(A)Eachcellinthehumanbodycontainsabout25，000to35,000genes,whichcarryinformationthatdeterminesyourtraits.Traitsarecharacteristicsyouinheritfromyourparents;thismeansyourparentspasssomeoftheircharacteristicsontoyouthroughgenes。Forexample，ifbothofyourparentshavegreeneyes，youmightinheritthetraitofgreeneyesfromthem。Orifyourmomhasfreckles(雀斑），youmightinheritthattraitandwindupwithafreckledface。Andgenesaren’tjustinhumans—allanimalsandplantshavegenes,too。Geneshangoutalllineduponthread—likethingscalledchromosomes(染色体)。Chromosomescomeinpairs，andtherearehundreds，sometimesthousandsofgenesinonechromosome。ThechromosomesandgenesaremadeofDNA,whichisshortfordeoxyribonucleicacid.Chromosomesarefoundinsidecells，theverysmallunitsthatmakeupalllivingthings.Acellissotinythatyoucanonlyseeitthroughthelensofastrongmicroscope,andtherearebillionsofcellsinyourbody。Mostcellshaveonenucleus。Thenucleus,whichissortofegg—shaped,islikethebrainofthecell。Ittellseverypartofthecellwhattodo。Howdoesthenucleusknowsomuch？Itcontainsourchromosomesandgenes.Tinyasitis,thenucleushasmoreinformationinitthanthebiggestdictionaryyou’veeverseen。1.Whatdoestheunderlinedword“inherit"probablymeaninthefirstparagraph?A。carry B.send C。obtain D.pass2。WhichofthefollowingisNOTtrueaccordingtothepassage？A。Theparentspasssomecharacteristicsontotheirchildren.B.Alllivingthingsreceivetraitsfromtheoldgenerations.C。One’sgreeneyesmightbepassedonfromtheparents.D.Amother’sfreckledfacemightaffectheryoung’sface。3。Fromthepassagewecanknowthat_______.A。genescandecideallyourcharacteristicsfromparentsB。genesexistinsidecellsthatmakeupalllivingthingsC。genestelleverypartofthecellwhattodoD。chromosomescomeinpairscontaininggenes4.Fromthepassagewecanconcludethat_______.A。notallcellshaveonenucleusinsideB。notalllivingthingsaremadeupofcellsC.genesaren'tinhumansbutinanimalsandplantsD.DNAismadeofchromosomesandgenes(B)［2012南昌模拟］Youngwomenaremoreadventurousthanyoungmenwhentravellingabroadingapyears。Oneinthreefemalebackpackersvisitsmorethanthreecountriesduringayearoutandtravelsalone,accordingtonewresearch.Bycontrast，themajorityoftheirmalecounterpartsvisitonlyonecountryandtendtotravelingroups,saysasurveybytheGapYearcompany,whichprovidesinformationandservicesforstudentsconsideringtakingayearout。Morewomenthanmensaythattheirprimereasonfortakingtimeoffistoseetheworldandexperiencedifferentcultures。Menweremorelikelytorank“havingfun"higherontheirlistofpreferences。Womenweremorelikelytovaluethechallengeofaforeigntrip,andmanycitedreasonssuchaslearningalanguageandmeetingnewpeople。Themoreadventurousgapyearstakenbywomenseemtoworktotheirbenefit；morethanthreequartersofthosesurveyedreportedincreasedconfidence,self—relianceandindependence，whereasonlyhalfofthemenhadthatexperience.Theresearchalsoshowedthatwomenweremorelikelytodovoluntaryworkwhiletravelling，withmorethanoneintenhelpingwithteachingordevelopmentprojects。Oneofthereasonsgivenforthisisawishtoseethecountryinanauthenticlight。Agreaterproportion(比例）ofwomenthanmenfacedobjectionsorcriticismfromtheirfamiliesovertheirgap-yearplans.Amongthemensurveyed,lackofmoneywasthemainbarriertotravel。CarolynMartin，adoctorfromLondon,wasatypicallyconfidentfemaletraveller.StartinginCapeTown，shetravelledaroundsouthernAfricaandAustraliawithastringofunusualandsometimesdangerousjobs.“IhadonejobchasingelephantsofftherunwayinAfricabybangingastickagainstapan,”sherecalled。“ItwasOKbutonedayIdidgetchasedbyone.”Shesaidthatshehadtravelledalonebecause“youmeetmorepeople”．5.Byreferringto“gapyear",thewritermeans_______.A．agapyoucomeacrossafterleavinghighschoolB．atimewhenyouarecaughtinadilemmabetweenworkandstudyC．aperiodbeforeyoufindajobuponyourgraduationfromcollegeD．ayearoffbetweenhighschoolandcollegeforcertainpurposes6．Accordingtothearticle,_______.A．mostofthewomenstudentswilltravelabroadduringthesummerholidaysB．onethirdofthewomenstudentswilltravelabroadinayearC．womenstudentsaremorelikelytotravelabroadaloneingapyearsD．womenstudentsarewillingtotravelabroadingroups7．WhichofthefollowingstatementsisTRUE?A．Menstudentswilltravellessduringthegapyearbecauseoftheirpart—timejobs.B．Womenstudentswilltravelmoreingapyearsbutfacemoreobjectionsovertheirgap-yearplans。C．Thearticlesuggeststhatwomentravellingalonewillhavedangerousexperiences。D．Menstudentsprefertotravelinsidetheirowncountryratherthangoabroad。8．Whichofthefollowingwouldbethebesttitleofthearticle？A．GirlsGettheBestoutofGapYearsB．BoysLackCourageinGapYearsC．ForFunorforAdventure？D．YoungWomenAreMoreAdventurous答案解析Ⅰ．1.opposed2。faithful3.privilege4.annually5。tolerate6.concerned7.prohibited8。violating9。foreseen10。postponedⅡ．1。【解析】选B。句意：当我们谈论破纪录的时候，我们碰巧谈论到兴奋剂的话题.comeabout发生;comeacross偶遇；comearound顺便来访；comealong出现;进展。2.【解析】选C.句意：获胜者要被强制性地检查，而其他参与者只是被随意地检查.inadvance提前；bychance偶然地；atrandom随意地；atallcosts无论如何.【变式备选】Hecan’tmakebothendsmeetduetospendingmoney_______。A．atall B．atmostC．atrandom D．atlength【解析】选C。句意:由于随意花钱,他不能量入为出.atall根本;atmost至多；atrandom随意地；atlength最终。3.【解析】选D。句意：这座城市以高教育质量而出名，然而其教育水准近几年已经下降。distribute分发，分配；contribute贡献；cancel取消；decline下降。4。【解析】选C.句意：当你年纪更大一些，有了更多的人生经历，你就会具备更好地处理任何突发事情的心理准备。equip表示“配备，装备，使具备"；bementallyequipped意为“有心理准备”;offer提供，出价；provide供应,提供；supply供应,提供。5.【解析】选A。考查“havesth.done"结构.因为herwrittenEnglish和improve之间为被动关系，故用过去分词作宾补。6．【解析】选A。句意:消防员很难靠近燃烧的房子，所有营救被困人员的尝试都是徒劳地。invain徒劳地；inreturn作为回报;inplace适当的；indanger在危险中。根据句意可知选A。7。【解析】选D。句意:这位老妇人来到警局，声称在购物时钱包被抢了。robsb.ofsth.抢某人某物,theoldlady与rob之间存在逻辑上的动宾关系，故用不定式的被动式，且被抢动作发生在claim(宣称)之前，故用不定式的完成被动式,D项正确。8。【解析】选D。考查动词辨析。句意：没有人能容忍他的粗鲁行为，所以他没有朋友。tolerate容忍，忍受；accustom习惯于；understand理解；cover覆盖。9。【解析】选A。考查postpone的用法。postpone后接动名词作宾语，排除B、D;而havingbuilt表示动作的完成,显然不合逻辑,故排除C，选A。10。【解析】选B。句意:我有约在先，恐怕不能与你共进晚餐了.根据fear一词可知不能共进晚餐。prohibitsb.fromdoingsth.阻止某人做某事.故选B。11.【解析】选A.句意:他告诉我们他要到北京碰碰运气。seekone’sfortune寻找发财机会；闯荡;碰运气，符合句意。12。【解析】选D.考查动词短语辨析。句意：世贸组织的每个成员国必须服从世贸组织的法律和条例,并且基于平等与合作的原则进行竞争。caterto投合，迎合;correspondto符合；relateto有关；涉及；submitto服从；顺从。根据句意选D。13.【解析】选B。考查动词辨析。句意：一般人是不是反对欧洲国家之间政治联盟的想法呢？deliver递送；oppose反对;smooth弄平；使光滑；equal等于.只有B符合句意。14.【解析】选B。考查动词短语辨析。句意:你必须努力忘掉这些不好的事情的记忆。makeout辨认出,理解，明白；wipeout彻底毁灭；pickout挑选出;workout算出.根据句意选B。15.【解析】选B.dependence独立；faith信任；belief信仰;confidence自信.losefaithinsb。对某人失去信任，与mistrusted相呼应。Ⅲ。答案：1.violated2.due3。since4.as5。abuse6.seek7。compulsory8.at9。who10。ifⅣ．1。【解析】选C。词义猜测题。根据后文信息thismeansyourparentspasssomeofth